csl-hsi.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 291 ms crawled 2026-06-02

US · 172.67.165.140 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: CSL-HSI bv, Computers en Automatisering Enschede
Description: De on-line winkel van CSL-HSI automatisering te Enschede
Language: nl
Generator: Microsoft FrontPage 5.0

Technology

CDN: Cloudflare

DNS records live

NS

austin.ns.cloudflare.com
donna.ns.cloudflare.com

MX

0 cslhsi-nl0i.mail.eo.outlook.com

TXT

Bs4vahLGwfuMWfsoftRwQj
MS=61EDFD7DFBD936C14C8A2EC8C31B014110EA5072

Verified for

Microsoft 365

Email authentication strong

SPF

v=spf1 ip4:80.89.233.0/26 ip4:195.35.231.0/21 ip4:46.243.154.40/29 include:spf.protection.outlook.com include:email.freshdesk.com include:spf.afas.online -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100; rua=mailto:3156eb428f3b470fac19009bb62fecf0@dmarc-reports.cloudflare.net,mailto:info-dmarc@csl-hsi.nl; ruf=mailto:info-dmarc@csl-hsi.nl; fo=1

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC5XzaZUG0LCgIGb1gQBVGzW4VQ031C9yIWvmt1AykhDid7lUVv1IjqOgbwXlQzL2KaVts9Lq+a3G1IJajvOM…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx4WZZrwAfxoDBORLvC6Tama7Du+E30r5w14f0TAViEcEvuNYpiz/mfbjmuEaBqgsUCrC+Rb4dVgKZA…

selectors probed

Certificate (current)

WE1

from 2026-05-13 to 2026-08-11

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://csl-hsi.nl/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Linked from (1)

secpoint.nl×1